GB1372073A - Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products - Google Patents

Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products

Info

Publication number
GB1372073A
GB1372073A GB4621171A GB4621171A GB1372073A GB 1372073 A GB1372073 A GB 1372073A GB 4621171 A GB4621171 A GB 4621171A GB 4621171 A GB4621171 A GB 4621171A GB 1372073 A GB1372073 A GB 1372073A
Authority
GB
United Kingdom
Prior art keywords
electrode
current
signal
sensed
measured
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4621171A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1372073A publication Critical patent/GB1372073A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/156—Automatic control of power by hydraulic or pneumatic means for positioning of electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB4621171A 1970-10-05 1971-10-05 Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products Expired GB1372073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7785370A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
GB1372073A true GB1372073A (en) 1974-10-30

Family

ID=22140440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4621171A Expired GB1372073A (en) 1970-10-05 1971-10-05 Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products

Country Status (13)

Country Link
JP (1) JPS5722884B1 (xx)
AT (1) AT324722B (xx)
AU (1) AU464385B2 (xx)
BE (1) BE773467A (xx)
CA (1) CA958055A (xx)
DE (1) DE2149258B2 (xx)
FR (1) FR2110972A5 (xx)
GB (1) GB1372073A (xx)
LU (1) LU63997A1 (xx)
NO (1) NO141298C (xx)
SE (1) SE387215B (xx)
YU (1) YU35397B (xx)
ZA (1) ZA715661B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296269A (en) * 1977-06-29 1981-10-20 National Institute For Metallurgy Control of electrical arc furnaces
FI64486C (fi) * 1982-04-16 1983-11-10 Outokumpu Oy Saett att reglera och balansera effekten hos en elektrisk ugn
JPH0356589U (xx) * 1989-10-03 1991-05-30
RU2516360C2 (ru) * 2012-05-03 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Способ управления электродуговым режимом плавки руднотермической печи при получении фосфора
CN114199039A (zh) * 2021-12-24 2022-03-18 鄂尔多斯市君正能源化工有限公司 一种矿热炉电极入炉深度自动测量系统及其方法

Also Published As

Publication number Publication date
LU63997A1 (xx) 1972-06-28
CA958055A (en) 1974-11-19
SE387215B (sv) 1976-08-30
NO141298B (no) 1979-10-29
AT324722B (de) 1975-09-10
YU35397B (en) 1980-12-31
YU250671A (en) 1980-06-30
FR2110972A5 (xx) 1972-06-02
AU3415771A (en) 1973-04-12
ZA715661B (en) 1972-04-26
AU464385B2 (en) 1975-08-28
NO141298C (no) 1980-02-06
BE773467A (fr) 1972-04-04
DE2149258A1 (de) 1972-04-06
DE2149258B2 (de) 1980-10-09
JPS5722884B1 (xx) 1982-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee